China 2500mm Swing Diameter CNC Heavy Duty 20tons L Two Guide Railway Width 1350mm Lathe

1,MODEL AND NAME
C61250x60x20; two guideway
HEAVY DUTY HORIZonTAL NC LATHE
2,Purpose and performance of machine tool
This heavy-duty horizontal lathe is designed by my company independent development of, which has the following characteristics: the main transmission and feed use separate type, with functions of CNC, but as common heavy horizontal lathe accuracy test, lathe bed adopts integral two guide, lathe bed guide rail surface using medium frequency quenching, spindle box adopts through shaft type, two support, the highest speed 160 r/min, big tool post and the feed box is fixed as an whole, feed box is distribution of horizontal spindle, tool post has CNC functions, configuration manually 4 station manual tool post; The Z axis of the tool post adopts the double tooth rod clearance structure. Equipped with walking platform and hanging button station, the operation is very convenient; Tailstock movement and tailstock sleeve movement adopt the motor mobile way; Tailstock locking adopts manual method; Sleeve locking adopts disc spring clamping hydraulic relaxation structure, which is safe and reliable.
This machine is mainly used for machining rotary parts such as outer circle, end face, groove cutting, taper, arc and thread.
3,main parameter
Max swing diameter over bed φ2500mm
Max swing diameter over slide φ2000mm
Max distance of two center 6000mm
Max bearing weight between chuck and tailstock center 20t
Chuck max torque 45KN.m
Chuck diameter Φ2000mm
Width of guideway1350mm
Main motor powerAC 65KW
3.2 spindle parameter
spindle front taper hole short taper φ80mm 1:4
Spindle rotating range1-160r/min
Headstock shift position(stepless within two level)
The front support bearing diameter of spindle φ280mm
3.3 tool post parameter

Slide cross transversal travel1000mm
Tool plate transversal manual travel250mm
tool post max cutting force60KN

tool post cross size 70mmx60mm

Tool post longitudinal and transversal feed 1~500mm/min
Tool post longitudinal and transversal rapid speed 4000mm/min
3.4 tailstock parameter
Tailstock sleeve diameterΦ280mm
Tailstock spindle taper hole short taper flange type1:4 φ80mm
Tailstock sleeve max travel260mm
Tailstock sleeve movement speed50mm/min
Tailstock rapid speed movement 2000 mm/min